NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 3:22 pm PDT Mar 26, 2017
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  • This
    Afternoon

    This Afternoon: Snow showers.  High near 39. South southeast wind around 10 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    Snow Showers

    High: 39 °F

  • Tonight

    Tonight: Snow showers.  Low around 32. South southeast wind 7 to 10 mph becoming southwest in the evening.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Snow Showers

    Low: 32 °F

  • Monday

    Monday: Snow showers.  High near 33. South southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    High: 33 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow showers.  Cloudy, with a low around 33. West southwest wind around 7 mph.  New snow accumulation of around an inch possible.

    Chance Snow
    Showers

    Low: 33 °F

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Cloudy, with a high near 41. South wind around 8 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Snow.  Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Snow

    Low: 35 °F

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am.  High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Rain/Snow
    then Rain

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Cloudy, with a low around 31.

    Snow Showers

    Low: 31 °F

  • Thursday

    Thursday: A chance of snow showers.  Mostly cloudy, with a high near 38.

    Chance Snow
    Showers

    High: 38 °F



  • This Afternoon: Snow showers. High near 39. South southeast wind around 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    Tonight: Snow showers. Low around 32. South southeast wind 7 to 10 mph becoming southwest in the evening. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Monday: Snow showers. High near 33. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Monday Night: A 40 percent chance of snow showers. Cloudy, with a low around 33. West southwest wind around 7 mph. New snow accumulation of around an inch possible.

    Tuesday: A 50 percent chance of snow. Cloudy, with a high near 41. South wind around 8 mph. New snow accumulation of less than a half inch possible.

    Tuesday Night: Snow. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Wednesday: Rain and snow, becoming all rain after 11am. High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Wednesday Night: Snow showers. Cloudy, with a low around 31.

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 38.

    Thursday Night: Partly cloudy, with a low around 32.

    Friday: Mostly sunny, with a high near 40.

    Friday Night: Mostly cloudy, with a low around 36.

    Saturday: A chance of rain. Cloudy, with a high near 42.

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 34.

    Sunday: A slight chance of rain and snow showers. Mostly cloudy, with a high near 39.



    Mount St Helens WA
     46.2°N 122.18°W (Elev. 5997 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/pqr